USING YOUR HARMONY BOOSTER
CAR SEAT WITH BACKREST
Place the booster seat firmly against the back of a
forward-facing vehicle seat in a position equipped with
a vehicle shoulder-and-lap belt and headrest.
Have your child sit on the booster seat with their back
flat up against the booster seat.
Pull the vehicle belt from the retractor and position the
lap belt under BOTH armrest belt guides (as indicated
by the arrows), then latch the vehicle belt buckle.
Ensure the buckle is secure by gently pulling on it.
Position the shoulder belt through the shoulder belt
guide on the headrest (see illustration).
15